baber/WOPTO huggingface dataset:
Patent JP-2000200416-A (JP)
Title: Optical disk recorder
Inventor: SUGA SATOSHI
IPC: G11B7/126
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To attain the high speed and sure recording operation of data for an optical disk capable of writing once or rewriting rotated at the equal angular velocity. SOLUTION: By a controller 1, when the data of the small amount are written or rewritten for the data area of the optical disk, the speed of revolution of a spindle motor 13 is changed so that the linear velocity at the writing position and the linear velocity at the trial writing position become the same, and the trial writing with a recording laser power value at the plural stages is executed by changing a laser driving current value of the laser beam stepwise for the above trial writing position, and a reproducing signal is detected by reproducing each recorded datum, then the optimum recording laser power value at the writing position of the data of the small amount is decided among the recording laser power value by each laser driving current value at the time when the above trial writing is executed based on an asymmetrical value calculated from each of the reproduced signals.
Patent JP-H04372158-A (JP)
Title: Semiconductor device
Inventor: HIRATADA HIROAKI
IPC: H01L23/28
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a semiconductor device in which an erroneous operation scarcely occurs even in a high speed operation, electric characteristics are excellent, the number of pins is small and its size is reduced by providing a conductor plate for forming a current collecting passage through an insulator on a semiconductor chip, and connecting a special electrode of electrodes of the chip to the plate, etc. CONSTITUTION:The semiconductor device comprises a semiconductor chip 1 having electrodes 2 disposed on a peripheral edge and placed on a die pad 3, an external connection lead frame disposed at an outer peripheral side from the electrode 2 and connected to the electrodes 2, and conductor plates 8, 9 provided at least one through an insulator 10 on the chip 1 to form current collecting passages. The electrodes 2 not connected to the frame 7, of the electrodes 2, are connected to the plates 8, 9, the electrodes 2 of at least the same number as that of the plates 8, 9 of the electrodes 2 connected to the frame 7 are connected to the plates 8, 9, and sealed with resin. For example, the plates 8, 9 are used as the plate 8 for a power source and the plate 9 for a ground.
Patent JP-S63315534-A (JP)
Title: Milky glass for glass block
Inventor: IMAI KATSUHIKO
IPC: C03C4/02
Filed: 1987-06-17
Abstract: PURPOSE:To obtain milky glass for glass blocks having a specific composition, excellent natural lighting properties and chemical durability. CONSTITUTION:This milky glass for glass blocks has the composition of 60.0-70.0wt.% SiO2, 7.0-11.0wt.% Al2O3, 1.0-5.0wt.% B2O3, 0-3.0wt.% BaO, 1.0-5.0wt.% ZnO, 15.0-21.0wt.% Na2O, 0.3-1.0wt.% SO3 and 0-2.0wt.% F2. One or both of sodium sulfate and sodium sulfide crystals are deposited as main crystals and the average transmittance at 400-700nm wavelengths is within the range of 30-80% for 10mm wall thickness.
Patent JP-2000341514-A (JP)
Title: Image processor
Inventor: ADACHI YASUSHI
IPC: H04N1/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To attain improvement in identification accuracy by discriminating whether a second concerned pixel is a pixel belonging to a dot area, while using a feature amount calculated from the dot feature amount calculating means. SOLUTION: A maximal/minimal pixel detecting part 61 outputs an identification signal of whether the density value of a concerned pixel (a) is a maximal point or minimal point in a first local block from an image signal stored in a block memory (a). A maximal/minimal pixel feature amount calculating part 62 calculates the information of density gradient from the concerned pixel (a) to a pixel in main scanning, sub-scanning or oblique direction in the image signal stored in the block memory (a). A maximal/minimal pixel classifying part 63 outputs a classifying signal to the concerned pixel (a) corresponding to the said identification signal and output information.  While using the classifying signal stored in a block memory (b), a dot feature amount calculating part 64 calculates the feature amount of a concerned pixel (b) from a feature parameter expressing the characteristics of a dot area. A dot discriminating part 65 outputs the identification signal as to whether the concerned pixel (b) is the pixel in the dot area.
Patent JP-H01318381-A (JP)
Title: Motion detecting circuit
Inventor: SAGAWA KENTA
IPC: H04N19/172
Filed: 1988-06-17
Abstract: PURPOSE:To prevent omission of motion detection in a scene of scrolling in the horizontal direction of characters or the like by counting the number of times of occurrence of motion data in an arbitrary period and forcibly setting data in the arbitrary period as motion data based on the counted result. CONSTITUTION:A motion detecting circuit 10, a circuit 20 which counts the number of times of occurrence of motion data in an arbitrary period, a circuit 30 which sets the arbitrary period and arbitrary data, and an OR circuit 40 are provided. The number of times of occurrence of motion data (for example, data '1' in case of a picture discriminated as moving picture) is counted in the arbitrary period, and data in the arbitrary period (for example, the period when the number of times of occurrence is counted) is forcibly set to '1', namely, moving picture when the counted number exceeds a set threshold value. Thus, omission of motion detection in a scene of scrolling in the horizontal direction of characters or the like is prevented.
Patent JP-H10338165-A (JP)
Title: Front pillar structure
Inventor: TAKADA KENJI
IPC: B60R13/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To ensure high safety of occupants and effectively ensure interior space. SOLUTION: A garnish 5 is additionally provided on the inner panel 3 side of a pillar body formed by jointing an outer panel 2 and the inner panel 3 to form closed cross section. A resin rib 7 is integrally formed inside the garnish 5, and opposed load is generated to control the deformed direction of the garnish due to external load. The resin rib 7 includes a first rib 7a raised from the inner panel 3 side in a position near one joint part 1a so as to generate lateral opposed load to the external load, a second rib 7b raised from the inner panel 3 side in a position near the other joint part 1, and a third rib 7c arranged adjacently to the first rib 7a.
Patent JP-H08322186-A (JP)
Title: Motor
Inventor: KIMURA NOBUYASU
IPC: H02K5/16
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a motor exhibiting high assembling accuracy in the direction of thrust. CONSTITUTION: The motor comprises a stator 220 provided with first and second bearings 202, 203 and a first holding part 223 being held by the bearings 202, 203, and a rotor 210 provided with a shaft 201 being born by the bearings 202, 203 and a second holding part 212 being held rotatably with respect to the stator 202 through the shaft 201, and a part 208 for positioning the first bearing 202 in the axial direction while being secured to the shaft 201 thus securing the first holding part and the first bearing 202.
Patent JP-H0316441-A (JP)
Title: Slave synchronizing clock selection system
Inventor: KAJIWARA AKIHIRO
IPC: H04L7/00
Filed: 1989-06-14
Abstract: PURPOSE:To offer a slave synchronizing clock selection system whose switching control is simple by inputting an output of each clock extraction circuit to a gate circuit provided with a wired-OR function corresponding to each extraction circuit, driving one of the said gate circuits with a control signal and inputting the pulse to a synchronizing circuit. CONSTITUTION:A data sent from a master station is inputted a clock extraction circuits 10-1-10-n, supplied to clock interrupt detection circuits 11-1-11-n and fed to gate circuits 12-1-12-n provided with a wired-OR function subjected to switch control by a control signal. The plural gate circuits connected to one line 120 and are coupled with a synchronizing circuit 13. A control circuit 14 outputs a control signal 140 to supply a drive signal to one control signal among them only and one relevant gate circuit is switched to the on-state, the extracted clock inputted to the gate circuit is outputted to the line 120 and the other gate circuits are kept to the off-state.
Patent JP-S5939565-A (JP)
Title: Multicolor/monocolor combined heat sensitive printer
Inventor: FUKUOKA HIROAKI
IPC: B41J2/325
Filed: 1982-08-30
Abstract: PURPOSE:To provide the titled printer which enables the monocolor and multicolor printing quickly and economically by having a multicolor thermal head for printing through a multicolor ink film and a monochromatic thermal head for printing through a monochromatic ink film. CONSTITUTION:Black printing is done with a black-specialized thermal head 6 through a black ink film 7. Printing in yellow, cyan and magnetic is done with a multicolor thermal head 1 through a desired color section of a multicolor ink film 2. This eliminates the need for triple printing on black printing.
Patent JP-2000336893-A (JP)
Title: Fitting structure for building decorative material
Inventor: TAKAKURA HITOSHI
IPC: E04F13/21
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a strong force for holding a building decorative material, to reliably prevent the drop of the building decorative material, and to reliably prevent play and positional shift the building decorative material. SOLUTION: A pair of lock sections 6 are protruded on a fitting metal 3, and the folded portion at the tip of each lock section 6 has plate spring-like locking pawls 11a, 11b, 11c, 11d. Two pairs of locking pawls 11a, 11b and 11c, 11d of each lock section 6 of the fitting metal 3 are formed into different folded angles, and the folded angles of the locking pawls 11a, 11c and 11b, 11d located at corresponding positions on one lock section 6 and the other lock section 6 are made different from each other. The locked section 13 of a building decorative material 2 is locked on the locking pawls 11a-11d of the fitting metal 3 by the restoring force of the springs of the locking pawls 11a-11d.
Patent JP-S63316092-A (JP)
Inventor: TAKAHASHI KENICHIRO
IPC: G09G5/40
Filed: 1987-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06338261-A (JP)
Title: Gas discharge display panel
Inventor: NAKAJIMA FUMIO
IPC: H01J17/49
Filed: 1993-05-29
Abstract: PURPOSE:To improve display characteristics, and form a first electrode of metal material of a small resistance value and having color by forming a black mask layer on a facing surface of a front surface base plate, and parting the front surface base plate into display cells corresponding to discharge cells. CONSTITUTION:Plural lines of cathodes 20 and a cathode base body 18 are provided in parallel on a facing surface 12a of a backing base plate 12. A mask layer comprising mask belts 26a, 26b perpendicular to each other are formed on a facing surface 14a of a front surface base plate 14, and display cells 28 of the front surface base plate are composed. A belt anode 30 comprising a good conductive metal and a grid of an anode side barrier rib 32 comprising insulation material are formed on a facing surface 14a of the front surface base plate 14. Peripheral edges of both base plates 12, 14 are gas-tightly sealed through sealing material to form an enclosure 16. When a DC voltage of a discharge starting voltage or more is applied between the anode 30 and the cathode 20, discharge is generated in the discharge cell 34 and light having a specified light emission color is radiated through the front surface base plate 14 to the outside.
Patent JP-H0814290-A (JP)
Title: Visual type wear detecting device for disc brake
Inventor: FURUKAWA HITOSHI
IPC: F16D66/02
Filed: 1994-07-01
Abstract: PURPOSE:To make a colored mark clear in a visual type wear detecting device for disc brake of a type for forming the colored mark on a rotor when a lining is worn to the allowable limit. CONSTITUTION:A holder 14 for holding a coloring material 15 is mounted in a position out of a lining 2 on a back plate 7 in such a manner as to be vertically movable. An elastic member for pushing the holder 14 toward a rotor 5 is interposed between the holder 14 and the back plate 7.
Patent JP-H0316208-A (JP)
Title: Apparatus for silicon epitaxial growth
Inventor: SHISHIGUCHI SEIICHI
IPC: H01L21/205
Filed: 1989-06-14
Abstract: PURPOSE:To reduce the amount of unnecessary reaction product deposited on a reaction tube at the same time as film formation by a method wherein in addition to nozzle tubes for supplying reactive gas containing growing gas, nozzle tubes for supplying etching gas such as HCl in a direction avoiding a grown substrate crystal surface are provided. CONSTITUTION:A plurality of nozzle tubes comprise first nozzle tubes 10, 11 for supplying reaction gas containing silane growing gas to a grown surface and second nozzle tubes for supplying etching gas such as HCl in a direction avoiding the grown surface. Thus growing gas is supplied onto the grown surface of a substrate 1 as well as etching gas is supplied to a direction avoiding the grown surface of the substrate. Thus reaction product deposited on the wall of a reaction tube 2 can be prevented by etching function without influencing epitaxial growth on the substrate 1 surface and at the same time as film formation.
Patent JP-H10232840-A (JP)
Title: Input and output controller
Inventor: MATOBA TATSUO
IPC: G06F11/30
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an input/output controller capable of effectively and efficiently judging the abnormality of respective devices including a disk device for standby by selectively monitoring the state of an input/output device for standby singly or an active input/output device in addition to it corresponding to conditions. SOLUTION: A control means 23 selects only the input/output device 31 for standby included in a logic disk when a value measured by a progress measuring means provided for the respective logic disks is less than a fixed value when a diagnosis is requested from a diagnostic informing means, selects the plural input/output devices 30 and the input/output device 31 for standby included in the logic disk when the value measured by the progress measuring means provided for the respective logic disks is more than the fixed value and judges whether or not the device is to be normally ended by processing end information relating to an access command sent out from the selected device through a low-order device interface control part 26 after the access command is issued through the low-order interface control part 30.
Patent JP-S5942008-A (JP)
Title: Reforming method of permselective hollow fiber membrane
Inventor: KUZUMOTO EIJI
IPC: B01D63/02
Filed: 1982-08-31
Abstract: PURPOSE:To minimize the decrease in the fluid permeability of a titled membrane and to improve sepn. performance and durabilty by heat treating a permselective hollow fiber membrane in an aq. soln. of halide of alkaline (earth) metals to decrease the moisture content thereof. CONSTITUTION:A permselective hollow fiber membrane is heat treated in an aq. soln of a halide of alkali metals or alkaline earth metals or both thereof to decrease the moisture content thereof to 50-90% moisture content before immersion in the halide. Then the sepn. performance of the permselective hollow membrane is improved with virtually no decrease in the fluid permeability thereof and the mechanical strength of the membrane as well as the durability to heat, pressure and high salt concn. is improved.
Patent JP-S63317269-A (JP)
Title: Laser beam joining method
Inventor: NAKAMURA SUGURU
IPC: B23K26/32
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the fine joining strength by fitting a second member with a different melting point from a first member in a close state in a fitting hole of the first member and filling powder metal in a reservoir part formed on one member at least of both members to join these members by using a laser beam. CONSTITUTION:The first member 1 and the second member 2 with the different melting points are fitted in the close state via the fitting hole. A slurry body 5 which is formed by dispersing the powder metal in liquid paraffin is applied to the reservoir part which is obtained by forming a notched part on both the members 1 and 2. The laser beam is projected on this part to which the slurry body is applied in a spot-shape to join these members together. By this method, the fine joining strength can be obtained.
Patent JP-H023272-A (JP)
Title: Semiconductor integrated circuit provided with overcurrent protective function
Inventor: OYA MITSUNARI
IPC: H01L27/08
Filed: 1988-06-20
Abstract: PURPOSE:To simply and precisely prevent permanent breakdowns such as fusion of an aluminum wiring by large currents, wire breaking, etc., or malfunction of IC so as to enable reliability improvement of IC by providing a power supply control element in a power source line, and constituting the element such that it is turned off by detection of overcurrents by a judgement circuit. CONSTITUTION:The voltage of a node N1 changes by latch-up, and when it exceeds the threshold level Vt of an inverter 31, the output control signal S30 of the inverter 31 is reversed and becomes high level (hereinafter called 'H'), and a PMOS 11 supplying power becomes OFF. For this reason, a power source path breaks, and power supply to an IC internal circuit 3 stops. Hereupon, since an inverter 31 and a NAND gate 32 are applied with power source voltage Vdd, they continue the operations, and hold the condition that the current path to the IC internal circuit 3 is interrupted. Accordingly, it can prevent permanent breakdown such as wire breakage of the IC internal circuit 3, fusion of an aluminum wiring, breakdown of an element, etc., or malfunction of IC.
Patent JP-2000335119-A (JP)
Title: Manufacture of receptive sheet for heat transfer recording and receptive sheet
Inventor: SHIMIZU YUUKO
IPC: B41M5/50
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a receptive sheet for heat transfer recording which is excellent in a transfer density, a resistance to fingerprint, a resistance to light and preservability without changing performance of the receptive layer resin, excellent in a fusion resistance, a separating property from ribbon and a running property, having a high luster. SOLUTION: The manufacturing method of a receptive sheet for heat transfer recording includes the process of coating of a resin for a receptive layer on a substrate, the forming process of the receptive layer by curing the resin for receptive layer under a condition that a formed body containing a parting agent is contacted with the surface of the coating, and the separating process of the receptive sheet from the formed body containing the parting agent. In this case, less than 0.03 g/m2 of organopolysiloxane exists on the surface of the receptive layer, and the existence of silicon element on the surface of the receptive layer measured by the ESCA method is specified to be 1-30%.
Patent JP-S5274728-A (JP)
Title: Ignition period controller
Inventor: TSUCHIYA HIROSHI
IPC: F02P5/10
Filed: 1975-12-18
Abstract: PURPOSE:To aim at a reduction of a fuel cost by lowering a harmuful gas exhaust by heightening a happening rate to maintain in a state of retarding angle of an ignition period at a time of a town driving in an ignitionperiod controller for an automobile, and by maintaining in a state of advancing angle at a high speed way where a continuous high output is required.
Patent JP-S5852954-A (JP)
Inventor: IEJI HIROYUKI
IPC: F28D1/04
Filed: 1981-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10325846-A (JP)
Title: Battery voltage monitor circuit
Inventor: MIYAMOTO KEISUKE
IPC: G01R31/36
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery voltage monitor circuit capable of checking the capacities of different kinds of batteries with the same structure, and capable of preventing the maldetection of the capacity of a battery when a load varies. SOLUTION: A battery voltage monitor circuit 6 is provided with two reference potentials by a single comparator by feeding the output of a voltage comparator 3 back to the reference potential of this comparator 3. As the result of this, it becomes possible to detect residual quantities being scarce for two kinds of batteries. Besides, erroneous detection is prevented by judging whether the variation of a battery voltage in case of a variable load is voltage detection caused by a load variation or detection when a residual quantity becomes scarce, by using the potential difference of voltage detection of the voltage comparator 3.
Patent JP-H024041-A (JP)
Title: Transmitter-receiver for bus type local area network
Inventor: MATSUMOTO YASUSHI
IPC: H04L25/02
Filed: 1988-06-20
Abstract: PURPOSE:To automatically reset a line even when a cable is removed by resetting the input of a transmission line receiving circuit with a resetting circuit when the significant signal of the output signal of the transmission line receiving circuit is continued for a definite time or above. CONSTITUTION:When a differential mode input signal is inputted to a differential type line receiver 23, the output signal of the differential type line receiver 23 is made significant, and an L level is outputted first. When the L level succeeds, the output of a NOR circuit 39 is made into an H level. Next, the output of a FF 40 is made into the H level. There, the voltage of a positive phase input terminal 24 of the differential type line receiver 23 is raised through a positive feedback resistance 27, and the differential type line receiver 23 is reset. Thus, the output signal is made into the H level again, and it is sampled by a FF 32. The output of the NOR circuit 39 is made into the L level, the output of the FF 40 is made into the L level, and a return to a normal condition is executed.
Patent JP-H11345140-A (JP)
Title: System and method for monitoring duplex systems
Inventor: MATSUI HIDEKI
IPC: G06F15/16
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To continuously and normally operate a duplex system monitoring device by detecting the fault of a computer, when the fault occurs on a transmission line. SOLUTION: When fault occurs on the transmission line and a fault occurs at a first computer system, the value of a state signal to the duplex system monitoring device is kept unchanged at L. At this time, since the value of a state signal is not changed for the duplex system monitoring device and only the value of a state change signal is changed, the occurrence of a fault on a DIO cable is decided, the value of a mode switching signal to the first computer system is changed to L, the value of a mode switching signal to a second computer system is changed to H, the first computer system is switched to a standby mode, and the second computer system is switched to a control mode.